Researchers at Mayo Clinic in Jacksonville have discovered how loss of a gene can lead to accumulation of toxic proteins in the brain, resulting in a common dementia, and they say this mechanism may be important in a number of age-related neurological disorders.
Specific variations in two genes are linked to suicidal thinking that sometimes occurs in people taking the most commonly prescribed class of antidepressants, according to a large study led by scientists at the National Institutes of Health’s (NIH) National Institute of Mental Health (NIMH). Depending on the particular mix inherited, these versions increased the likelihood of such thoughts from 2- to15-fold, the study found.
Researchers have long debated whether or not language and music depend on common processes in the mind. Now, researchers at Georgetown University Medical Center have found evidence that the processing of music and language do indeed depend on some of the same brain systems.
A Centers for Disease Control (CDC) study on the relationship between mercury (thimerosal) in vaccines and children’s brain functioning draws a misleading conclusion, says one of the study’s external consultants, Sallie Bernard, Executive Director of SafeMinds.
More than 60 percent of American women are overweight, with nearly a third falling into the category of obese and at greater risk of cancer, heart disease and diabetes. Until now, there has been no safe, long-term medical remedy that tackles unwanted weight gain.
Researchers using functional magnetic resonance imaging (fMRI) have found a new marker which may aid in early diagnosis of Alzheimer’s disease, according to a study published in the October issue of Radiology.
Brain health of aging African Americans and Hispanics will be the focusof a Staying Sharp session on October 6 at the Lincoln Theatre inWashington, DC. Part of a highly recognized series, the program willexplore ongoing research into the treatment of depression and strokeprevention in minority populations.
Despite widespread belief among cancer patients and health care professionals that acupuncture helps relieve nausea caused by cancer treatment, new research in radiotherapy has found it does not.
Paying close attention to how a canary learns a new song has helped scientists open a new avenue of research against Huntington’s disease – a fatal disorder for which there is currently no cure or even a treatment to slow the disease.
The European Commission has approved Exelon® patch (rivastigmine transdermal patch), an innovative way to deliver this effective medicine to patients suffering from mild to moderately severe Alzheimer’s disease.